BR9713177A - Aqueous solution and process for phosphating metal surfaces - Google Patents

Aqueous solution and process for phosphating metal surfaces

Info

Publication number
BR9713177A
BR9713177A BR9713177-6A BR9713177A BR9713177A BR 9713177 A BR9713177 A BR 9713177A BR 9713177 A BR9713177 A BR 9713177A BR 9713177 A BR9713177 A BR 9713177A
Authority
BR
Brazil
Prior art keywords
aqueous solution
metal surfaces
phosphating
solution
disclosed
Prior art date
Application number
BR9713177-6A
Other languages
Portuguese (pt)
Inventor
Thomas Kolberg
Peter Schubach
Original Assignee
Metallgesellschaft Ag
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Metallgesellschaft Ag filed Critical Metallgesellschaft Ag
Publication of BR9713177A publication Critical patent/BR9713177A/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/18—Orthophosphates containing manganese cations
    • C23C22/186—Orthophosphates containing manganese cations containing also copper cations
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/12—Orthophosphates containing zinc cations
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/18—Orthophosphates containing manganese cations
    • C23C22/182—Orthophosphates containing manganese cations containing also zinc cations
    • C—CHEMISTRY; METALLURGY
    • C23—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; CHEMICAL SURFACE TREATMENT; DIFFUSION TREATMENT OF METALLIC MATERIAL; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL; INHIBITING CORROSION OF METALLIC MATERIAL OR INCRUSTATION IN GENERAL
    • C23C—COATING METALLIC MATERIAL; COATING MATERIAL WITH METALLIC MATERIAL; SURFACE TREATMENT OF METALLIC MATERIAL BY DIFFUSION INTO THE SURFACE, BY CHEMICAL CONVERSION OR SUBSTITUTION; COATING BY VACUUM EVAPORATION, BY SPUTTERING, BY ION IMPLANTATION OR BY CHEMICAL VAPOUR DEPOSITION, IN GENERAL
    • C23C22/00—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals
    • C23C22/05—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions
    • C23C22/06—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6
    • C23C22/07—Chemical surface treatment of metallic material by reaction of the surface with a reactive liquid, leaving reaction products of surface material in the coating, e.g. conversion coatings, passivation of metals using aqueous solutions using aqueous acidic solutions with pH less than 6 containing phosphates
    • C23C22/08—Orthophosphates
    • C23C22/18—Orthophosphates containing manganese cations
    • C23C22/182—Orthophosphates containing manganese cations containing also zinc cations
    • C23C22/184—Orthophosphates containing manganese cations containing also zinc cations containing also nickel cations

Landscapes

  • Chemical & Material Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Engineering & Computer Science (AREA)
  • Materials Engineering (AREA)
  • Mechanical Engineering (AREA)
  • Metallurgy (AREA)
  • Organic Chemistry (AREA)
  • Chemical Treatment Of Metals (AREA)
  • Physical Or Chemical Processes And Apparatus (AREA)

Abstract

Patente de Invenção: <B>"SOLUçãO AQUOSA E PROCESSO PARA FOSFATIZAçãO DE SUPERFìCIES METáLICAS"<D>. é divulgada uma solução aquosa contendo fosfato para gerar camadas de fosfato em superfícies metálicas feitas de ferro, aço zinco, ligas de zinco, alumínio ou ligas alumínio. A solução contém 0,3 a 5g de Zn ^ 2+^/I e 0,1 a 3 g de nitroguanidina/I, o valor S sendo compreendido entre 0,03 e 0,3 e a relação em peso Zn: P~ 2~O~ 5~ sendo de 1 : 5 a 1 : 30. é divulgado também um processo de fosfatização no qual as superfícies metálicas são limpas, e então tratadas com a solução aquosa de fosfatização por 5 segundos a 10 minutos em uma temperatura de 15 a 70°C e finalmente enxaguadas com água.Invention Patent: <B> "WATER SOLUTION AND PROCESS FOR PHOSPHATIZATION OF METALLIC SURFACES" <D>. an aqueous solution containing phosphate is disclosed to generate phosphate layers on metallic surfaces made of iron, zinc steel, zinc alloys, aluminum or aluminum alloys. The solution contains 0.3 to 5 g of Zn ^ 2 + ^ / I and 0.1 to 3 g of nitroguanidine / I, the S value being between 0.03 and 0.3 and the weight ratio Zn: P ~ 2 ~ O ~ 5 ~ being from 1: 5 to 1: 30. a phosphating process is also disclosed in which the metal surfaces are cleaned, and then treated with the aqueous phosphating solution for 5 seconds to 10 minutes at a temperature of 15 to 70 ° C and finally rinsed with water.

BR9713177-6A 1996-08-28 1997-08-11 Aqueous solution and process for phosphating metal surfaces BR9713177A (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE19634685A DE19634685A1 (en) 1996-08-28 1996-08-28 Aqueous solution and process for phosphating metallic surfaces
PCT/EP1997/004360 WO1998008999A1 (en) 1996-08-28 1997-08-11 Process and aqueous solution for phosphatising metallic surfaces

Publications (1)

Publication Number Publication Date
BR9713177A true BR9713177A (en) 2000-02-08

Family

ID=7803869

Family Applications (1)

Application Number Title Priority Date Filing Date
BR9713177-6A BR9713177A (en) 1996-08-28 1997-08-11 Aqueous solution and process for phosphating metal surfaces

Country Status (25)

Country Link
US (1) US6261384B1 (en)
EP (1) EP0922123B1 (en)
JP (1) JP3940174B2 (en)
KR (1) KR100473779B1 (en)
CN (1) CN1080325C (en)
AR (1) AR009336A1 (en)
AT (1) ATE195005T1 (en)
AU (1) AU720551B2 (en)
BR (1) BR9713177A (en)
CA (1) CA2264568C (en)
CZ (1) CZ294673B6 (en)
DE (2) DE19634685A1 (en)
DK (1) DK0922123T3 (en)
ES (1) ES2150791T3 (en)
GR (1) GR3034297T3 (en)
HU (1) HU228330B1 (en)
IN (1) IN192301B (en)
PL (1) PL192285B1 (en)
PT (1) PT922123E (en)
SI (1) SI0922123T1 (en)
SK (1) SK283857B6 (en)
TR (1) TR199900426T2 (en)
TW (1) TW363089B (en)
WO (1) WO1998008999A1 (en)
ZA (1) ZA977706B (en)

Families Citing this family (15)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
DE19808440C2 (en) 1998-02-27 2000-08-24 Metallgesellschaft Ag Aqueous solution and method for phosphating metallic surfaces and use of the solution and method
DE19834796A1 (en) 1998-08-01 2000-02-03 Henkel Kgaa Process for phosphating, rinsing and cathodic electrocoating
DE19857799A1 (en) 1998-12-15 2000-06-21 Henkel Kgaa Method of controlling a treatment line
DE19911843C2 (en) * 1999-03-17 2001-05-10 Metallgesellschaft Ag Process for the corrosion protection of aluminum and aluminum alloys and use of the process
AU2003250917A1 (en) * 2002-07-10 2004-02-02 Chemetall Gmbh Method for coating metallic surfaces
US20040118483A1 (en) * 2002-12-24 2004-06-24 Michael Deemer Process and solution for providing a thin corrosion inhibiting coating on a metallic surface
US20040188323A1 (en) * 2003-03-24 2004-09-30 Tzatzov Konstantin K. Active coating system for reducing or eliminating coke build-up during petrochemical processes
DE10320313B4 (en) * 2003-05-06 2005-08-11 Chemetall Gmbh A method of coating metallic bodies with a phosphating solution, phosphating solution and the use of the coated article
DE10323305B4 (en) * 2003-05-23 2006-03-30 Chemetall Gmbh Process for coating metallic surfaces with a phosphating solution containing hydrogen peroxide, phosphating solution and use of the treated articles
CN1314836C (en) * 2004-08-02 2007-05-09 吉林大学 Magnesium alloy phosphorization solution and its phosphorized technology
CN101693993B (en) * 2009-09-27 2011-03-30 上海大学 Phosphorization processing liquid for surface of carbon steel and nickel plating enclosure method
CN107338428B (en) * 2017-06-02 2019-01-11 余卫民 Cobalt, zinc, iron ternary system phosphate metal conditioner, preparation method and composite deposition object
RU2690876C1 (en) * 2018-06-14 2019-06-06 Закрытое Акционерное общество "ФК" (ЗАО " ФК") Phosphate coating production method
CN109518176B (en) * 2018-12-14 2021-09-24 上海大学 Alkaline phosphating solution, preparation method and phosphating process
CN110699681B (en) * 2019-10-24 2021-12-14 河南北方红阳机电有限公司 Spraying phosphating process for high-strength steel and hard aluminum alloy combination

Family Cites Families (8)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US2375468A (en) * 1938-02-04 1945-05-08 Parker Rust Proof Co Phosphate coating of metals
BE432557A (en) * 1938-02-04
DE821907C (en) * 1943-06-07 1951-11-22 Pyrene Co Ltd Means for the production of phosphate coatings on metals
DE977633C (en) * 1950-07-06 1967-11-02 Galvapol Ges Fuer Galvanotechn Process for the production of phosphate coatings on ferrous metal objects
US3855147A (en) * 1972-05-26 1974-12-17 Nl Industries Inc Synthetic smectite compositions, their preparation, and their use as thickeners in aqueous systems
GB2080835B (en) * 1980-07-25 1984-08-30 Pyrene Chemical Services Ltd Prevention of sludge in phosphating baths
DE3800835A1 (en) * 1988-01-14 1989-07-27 Henkel Kgaa METHOD FOR PHOSPHATING METAL SURFACES
US5268041A (en) * 1990-04-27 1993-12-07 Metallgesellschaft Ag Process for phosphating metal surfaces

Also Published As

Publication number Publication date
CN1231705A (en) 1999-10-13
US6261384B1 (en) 2001-07-17
CA2264568A1 (en) 1998-03-05
HU228330B1 (en) 2013-03-28
DK0922123T3 (en) 2000-11-20
SI0922123T1 (en) 2000-12-31
CZ68099A3 (en) 1999-11-17
TR199900426T2 (en) 1999-04-21
KR20000035825A (en) 2000-06-26
DE19634685A1 (en) 1998-03-05
SK23299A3 (en) 2000-05-16
CZ294673B6 (en) 2005-02-16
HUP9903091A1 (en) 2001-05-28
AR009336A1 (en) 2000-04-12
CA2264568C (en) 2006-10-17
AU720551B2 (en) 2000-06-01
ES2150791T3 (en) 2000-12-01
SK283857B6 (en) 2004-03-02
JP2000516999A (en) 2000-12-19
IN192301B (en) 2004-04-03
PT922123E (en) 2000-11-30
ATE195005T1 (en) 2000-08-15
TW363089B (en) 1999-07-01
CN1080325C (en) 2002-03-06
PL192285B1 (en) 2006-09-29
PL331883A1 (en) 1999-08-16
DE59702088D1 (en) 2000-08-31
EP0922123A1 (en) 1999-06-16
WO1998008999A1 (en) 1998-03-05
ZA977706B (en) 1999-03-01
HUP9903091A3 (en) 2004-03-01
GR3034297T3 (en) 2000-12-29
AU4551697A (en) 1998-03-19
KR100473779B1 (en) 2005-03-08
JP3940174B2 (en) 2007-07-04
EP0922123B1 (en) 2000-07-26

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Legal Events

Date Code Title Description
B06A Patent application procedure suspended [chapter 6.1 patent gazette]
B09A Decision: intention to grant [chapter 9.1 patent gazette]
B16A Patent or certificate of addition of invention granted [chapter 16.1 patent gazette]
B25D Requested change of name of applicant approved

Owner name: MG TECHNOLOGIES AG. (DE)

Free format text: ALTERADO DE: METALLGESELLSCHAFT AG.

B25A Requested transfer of rights approved

Owner name: CHEMETALL GMBH (DE)

Free format text: TRANSFERIDO DE: MG TECHNOLOGIES AG

B21F Lapse acc. art. 78, item iv - on non-payment of the annual fees in time

Free format text: REFERENTE A 16A ANUIDADE.

B24E Patent annual fee: resolution cancelled

Free format text: REFERENTE AO DESPACHO 21.6 NA RPI 2258 DE 15/04/2014.

B21A Patent or certificate of addition expired [chapter 21.1 patent gazette]